Weather-board



thereof. bThis form of corrugation in no manner: breaks the brous vo'verng fe or injures lhe plaster body thereof, but acts t-o sti'on zhe board und insures agudos?, breuk; or '.fatening of the board as zz Whole.

in appying the corrugated wu'erproofed Wem-her huurde in place, the margin of one board muy be overlapped upon the margin of the adjacent board and the nails driven -throughthe overlapping margins, 2LH in the same manne-r as when applying corrugated iron for roong or sdn purposes. The improved corrugated Weatuer board may be out; by means of the ordinary hand-saw, 5 0

.that a perfect fit may be had .about Wi'- dowshdoors and gabblesy and it. is waterproof and will readily bake peint or stucco, so .that the desi-md color effects muy be obtained.

claim as my inxf'entiouz- A Wea her board comprisiluzy (nop and bottom surface coverings of4 fibrous u1u-ferial, and a. plaster composition body between and adhered to said surface coverings, Suid. Went-her board4 being-permeated with n wu.- terproo Solution and haring longitudinally extending, altel'rmtely arranged undulations, andl being of substantially the sume .thickness throughout its width.

In testimon that, l claim the foregong'us my mvenmon, I ahx my slgnawre m the presence of two wmnesses, tins lth day of February, A. D. 1920.

Witnesses:

IT, H. ALFREDS, Emmi A. Brumm.

ARMSTRONG. 

